<section>
  <ng-container *ngFor="let dir of directions">
    <button fuiBtn="primary" [fuiDropdownTrigger]="dropdown">
      {{ dir }}
    </button>
    <fui-dropdown #dropdown [direction]="dir">
      <fui-dropdown-item [class.active]="true">
        <a routerLink="/gallery/form">form</a>
      </fui-dropdown-item>
      <fui-dropdown-item>
        <a routerLink="/gallery/button">button</a>
      </fui-dropdown-item>
    </fui-dropdown>
  </ng-container>
</section>